X- Y+ Z- Y- Z+ X- Y- Z- X- Y- Z- X- Y- Y+ Y- Y- X- X- X- Y+ 
After creating box around spheres, box is too small (814447.286620891 < 1500000), so increasing its size
Center of receptor atoms is (x y z): 19.9656626702997 13.8664702997275 25.098446866485
Center of current box is (x y z): 7.899 4.7953 21.19386
Diagonals of current box are (D1: x y z, D2: x y z): -7.955 -10.1494 5.27972 23.753 19.74 37.108
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 952673.353192915
**BOX SIZE is now: 32.708 31.8894 33.82828
Center of current box is (x y z): 8.399 4.7953 21.19386
Diagonals of current box are (D1: x y z, D2: x y z): -7.955 -11.1494 4.27972 24.753 20.74 38.108
D2X+ D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1072453.96632446
**BOX SIZE is now: 33.708 32.8894 35.82828
Center of current box is (x y z): 8.899 5.2953 21.19386
Diagonals of current box are (D1: x y z, D2: x y z): -7.955 -11.1494 3.27972 25.753 21.74 39.108
D2X+ D1Y- D2Y+ D1Z- D2Z+ 
**Total grid points in box is now: 1236811.31221648
**BOX SIZE is now: 34.708 34.8894 37.82828
Center of current box is (x y z): 9.399 5.2953 21.19386
Diagonals of current box are (D1: x y z, D2: x y z): -7.955 -12.1494 2.27972 26.753 22.74 40.108
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1343518.46877763
**BOX SIZE is now: 35.708 35.8894 38.82828
Center of current box is (x y z): 9.899 5.7953 21.69386
Diagonals of current box are (D1: x y z, D2: x y z): -7.955 -12.1494 2.27972 27.753 23.74 41.108
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1456188.61205877
**BOX SIZE is now: 36.708 36.8894 39.82828
Center of current box is (x y z): 10.399 6.2953 22.19386
Diagonals of current box are (D1: x y z, D2: x y z): -7.955 -12.1494 2.27972 28.753 24.74 42.108
D2X+ D2Y+ D2Z+ 
**Total grid points in box is now: 1574983.74205992
**BOX SIZE is now: 37.708 37.8894 40.82828
Center of receptor atoms is (x y z): 19.9656626702997 13.8664702997275 25.098446866485
Center of current box is (x y z): 10.899 6.7953 22.69386
Diagonals of current box is (D1: x y z, D2: x y z): -7.955 -12.1494 2.27972 29.753 25.74 43.108
Limit diagonals to 8.3f :  -7.955  -12.149    2.280   29.753   25.740   43.108